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In Exercises 1-18, calculate
[Hint: See Quick Examples 1–3.]
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- Pls helparrow_forwardProve that the following function is differentiable at any point in the planearrow_forwardFor what values of t is the vector-valued function, 7(t) = , continuous? | Domain: {t|arrow_forwardExercise 1: Show that the functions are orthogonal the indicated interval. a) f(x) = x, g(x)=x², x = [-2.2] c) f(x) = r, g(x) = cos 2r, x[-/2, π/2] b) f(x)=e¹, g(x) = re-e, r€ [0,2]arrow_forwardses/ 49385_1/cl/outline uestion Completion Status: O a. V() - 18,000 Ob.V) - 108,000-18,000r O -18,000r-108,000 Od.)-18,000r + 108,000 O e.V(t) - 108,000 QUESTION 8 Detemine whether the equation defines y as a linear function of x. If so, write it in the for y=mx + 6. + 3y= 0 Oby=-x O e.y is not a linear function of x QUESTION 9 Determine whether the equaticn defines y as a linear function of x. If so, 117ite it in the form y= mx-b. U 0: a linear funouon ofaarrow_forwardProve that (AXB)=D Ax dB dA XB np np np where A and B are differentiable functions of u.arrow_forwardSketch four contour lines and the graph of the function f: R²> R given byarrow_forwardaf af H.W: Find and for the functions: əx ду bun 2 2. f(x, y) = x² - xy + y² 1 4. f(x, y) = (x² broosa ati soubory wow (x)\ noitomut X (x² + y²) & Isiinorent vd botonob yllBueu 916 esvinsvineb seedT svitearrow_forwardCould you please do all parts and provide written solutions , with explanationsarrow_forwardaf Let f(x, y) = x³y + 8. Compute (1, 2) and -(1, 2). ax дуarrow_forwardضحقعفحصجشمينلتةةئرؤزذزarrow_forwardConsider a function z = F(u(s, t), v(s, t)) where F, u, and u are differentiable and u(8, 6) = -1, v(8, 6) = 2, u, (8, 6) = 5, u, (8, 6) = 9, vs(8, 6) = −3, v₁(8, 6) = 4, Fu(-1,2) = -4, and F(-1,2)= -10. Compute and when s = 8 and t = 6 dtarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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